{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-2AP01-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-2AP01-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-2AP01-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-2AP01-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1016-2AP01-1AA0, Size S00 power contactor, 4 kW at 400 V AC-3, 24 VDC coil, spring-loaded terminals, screw and snap-on mounting.","salesMarkdown":"The Siemens SIRIUS 3RT1016-2AP01-1AA0 is a Size S00 power contactor rated for switching motor loads up to 4 kW at 400 V AC-3, with a 24 VDC coil. It's built for DIN-rail mounting on a 35 mm rail per DIN EN 50022, using either screws or the integrated snap-on feature — a standard fit for any industrial control panel. The operational current at AC-12 (resistive load) is 10 A, which covers heater banks or lighting circuits where the inrush is minimal. For DC switching, the contactor is rated 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V — the voltage-dependent derating curve is steep because DC arcs are harder to extinguish. This matters for selectivity studies and fuse sizing in the panel. ## Mounting and Integration Details Side-by-side mounting is allowed with a 6 mm gap at the side for heat dissipation. Front-side protection is IP20, meaning it's finger-safe for the panel builder but not washdown-rated. Both main and auxiliary/control circuits use spring-loaded terminals, accepting 2x (0.25 to 2.5 mm²) solid or stranded wire, or 2x (24 to 14 AWG). No screwdriver torque check needed — the spring cage holds firm against vibration, which is a plus on a press line or conveyor drive. Mechanical endurance is listed at 30 million operations — a high cycle count that suits frequent-start applications like conveyor systems or packaging lines.","metaTitle":"Siemens SIRIUS 3RT1016-2AP01-1AA0 Power Contactor, S00, 4 kW","metaDescription":"Siemens SIRIUS 3RT1016-2AP01-1AA0 power contactor, size S00, 4 kW at 400 V AC-3, spring-loaded terminals, 24 VDC coil, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"45 mm","Height":"60 mm","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.85 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Size Of Contactor":"S00","Solid Or Stranded":"2x (0,25 ... 2,5 mm²)","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","Product Designation":"power contactor","at 24 V rated value":"10 A","at 60 V rated value":"2 A","Of Contactor Typical":"30 000 000","at 110 V rated value":"1 A","at 220 V rated value":"0.3 A","at 400 V rated value":"4 kW","at 50 Hz rated value":"230 V","at 500 V rated value":"4.5 kW","at 60 Hz rated value":"230 V","at 690 V rated value":"5.5 kW","Instantaneous Contact":"1","Side-By-Side Mounting":"Yes","For Main Current Circuit":"spring-loaded terminals","at AC-2 at 400 V rated value":"4 kW","at AC-4 at 400 V rated value":"8.5 A","at AWG cables for main contacts":"2x (24 ... 14)","For Auxiliary And Control Circuit":"spring-loaded terminals","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","reference code acc. to IEC 81346-2":"Q","With Type Of Coordination 1 Required":"fuse gL/gG: 35 A","operational current at AC-12 maximum":"10 A","number of NC contacts for main contacts":"0","number of NO contacts for main contacts":"3","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","at ambient temperature 40 °C rated value":"22 A","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","apparent holding power of magnet coil at AC":"4.4 V·A","apparent pick-up power of magnet coil at AC":"27 V·A","Type Of Voltage Of The Control Supply Voltage":"AC","operational current at AC-15 at 230 V rated value":"6 A","operational current at AC-15 at 400 V rated value":"3 A","Inductive Power Factor With Closing Power Of The Coil":"0.8","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Inductive Power Factor With The Holding Power Of The Coil":"0.27","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A","type of connectable conductor cross-sections at AWG cables for auxiliary contacts":"2x (24 ... 14)","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=492146&mlfb=3RT1016-2AP01-1AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-2AP01-1AA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key dimensions for panel layout?","answer":"The contactor is 45 mm wide, 60 mm high, and 73 mm deep. Side-by-side mounting requires a 6 mm gap between units."},{"question":"What wire sizes does the spring-loaded terminal accept?","answer":"The spring-loaded terminals accept 2x (0.25 to 2.5 mm²) solid or stranded wire, or 2x (24 to 14 AWG)."},{"question":"What is the AC-4 rating for reversing duty?","answer":"The AC-4 rating at 400 V is 8.5 A. This is the current the contactor can switch for inching or plugging applications where the motor is re-energized while still rotating."},{"question":"What short-circuit protection fuse is required for Type 2 coordination?","answer":"For Type 2 coordination (no damage to the contactor), use a gL/gG fuse rated 20 A. For Type 1 coordination, a 35 A fuse is allowed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-2AP01-1AA0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RT1016-2AP01-1AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}